Kareem retweetledi
Kareem
134 posts
Kareem
@papy_analytics
Data Analyst | Power BI • SQL • Python Turning complex data into simple business decisions Focused on insights, optimization & growth #DataAnalytics | #PowerBI
Global Katılım Ocak 2024
608 Takip Edilen46 Takipçiler
Kareem retweetledi
Python tip:
Understanding the difference between the return statement and the print function in Python functions
English
@RealBenjizo B) COALESCE() returns the first NON-NULL value in the list.
English
SQL question:
What will be the output of this query if the phone number is NULL and the backup phone number is zero?
English
Kareem retweetledi
Day 2 of 12 Days of Christmas challenge
1. Sales Dashboard: learnt the use of colours by categories
2. Car pricing dashboard: my first time trying parameters.
Odunayo - Data Analyst@Odunthedatagirl
𝗗𝗮𝘆 𝟭 𝗼𝗳 𝟭𝟮 𝗗𝗮𝘆𝘀 𝗼𝗳 𝗖𝗵𝗿𝗶𝘀𝘁𝗺𝗮𝘀 𝗖𝗵𝗮𝗹𝗹𝗲𝗻𝗴𝗲: 𝗝𝗮𝗻𝘂𝗮𝗿𝘆 𝟮𝟬𝟮𝟱 📊 1. Email Analysis: i revreated a dashboard from @_DeraIJ because I was inspired by the dashboard and I realized that I had the same dataset, it was my first time using zoomcharts and It only got better from there. 2. Energy consumption Analysis: I tried to use figma for my dashboard’s wireframe for the first time. My goal in January was to become exceptional with my BI skills by the end of the year. I achieved that goal. #12DaysOfDataAnalytics #DataFam #DataAnalysis #Excel #PowerBI #12daysofchristmas
English
What will be the output of the following Python code?
x = 0
for i in range(3):
x += i
print(i, x)
English
Kareem retweetledi
Now this is what a world-class midfielder looks like. Dominates in all phases of the game, without having to mask his flaws with aimless shin kicking.
DECLAN RICE 🐎
🎥 @salifou2stade
English
Kareem retweetledi
Just 5yrs ago at that toilet you call a stadium, David Luiz got a red in the 26th minute and we still came back twice to get a draw. But most of you have short memory.
All we have been hearing since yesterday is “we could have”, “we would have” bla bla bla
Lucent@_Lucent1
Arsenal aren't a club with winning mentality. My main DM collected a red in the first half, I still came back in the second half and scored you first. You equalized, and didn't pose any threat. Make your DM collect red card against me first. Your mind no go too dey😂😂
English
Kareem retweetledi
Built a full personal fitness tracker dashboard in Excel thanks to Daniel’s tutorial 📊💪
Tracks weight, calories, workouts, sleep & more.
Big thanks to @iam_daniiell for the clear breakdown!
#excel #DataAnalytics #FitnessJourney
English
Kareem retweetledi
Nigerian Navy Swift Sea Unmanned Surface Vessel (USV). Nigeria is the only African navy currently operating deployed USVs.
In 2024, Nigeria acquired two variants of these high tech USVs, the S-3 SwiftSea Stalker and the S-2 SwiftSea Striker. These advanced USVs are especially needed in the Lake Chad Basin, where their capabilities will provide significant operational value.
English
@RealBenjizo Answer is A
When you use NOT IN (1, 2, NULL), the presence of NULL causes the whole NOT IN comparison to become UNKNOWN for every row.
English
SQL Question:
What does it output, and why?
English
Do you really know SQL? 😊
Day 9/30
What will this return?
SELECT * FROM Sales LIMIT 1;
A. Only the first row
B. The last row
C. A random row
D. The first column
English
@thesql_tribe C
Is not null
Why?
In SQL, you must use IS NULL or IS NOT NULL when checking for NULL values.
Using = , !=, or <> does not work for NULL because NULL means “unknown,” not an empty value.
English
Do you really know SQL? 😊
Day 7/30
How do you retrieve all rows where Email is NOT NULL?
A. SELECT * FROM Users WHERE Email != NULL;
B. SELECT * FROM Users WHERE Email NOT NULL;
C. SELECT * FROM Users WHERE Email IS NOT NULL;
D. SELECT * FROM Users WHERE Email <> "";
English
Kareem retweetledi
Early this year, I landed a contract with one of Nigeria's largest ride-hailing companies as a data analyst. My tasks involved daily data collection, cleaning, and analysis, followed by weekly reporting and data-driven recommendations. This role pushed me way beyond average
🧵
English
Officially done with this project
@MSPowerBI
I utilized the visuals from @ZoomCharts except cards, tables and slicers.
The link to the interactive dashboard will be published soon.
Odunayo - Data Analyst@Odunthedatagirl
I reused the wireframe from page 1 in page 3 and it made so much sense. 20 measures, 10 calculated columns and counting.
English